Decision Workspace
async_static vs async_once vs ntex
Side-by-side comparison of Rust crates
36
async_static
growingv0.1.3
A macro for declaring async lazily evaluated statics in Rust.
43
async_once
growingv0.2.6
async once tool for lazy_static
80
ntex
stablev3.7.0
Framework for composable network services
Core Metrics
| async_static | async_once | ntex | |
|---|---|---|---|
| Health Score | 36 | 43 | 80 |
| Total Downloads | 12.6K | 7.1M | 888.2K |
| 30d Downloads | 199 | 253.9K | 20.2K |
| Dependents | 9 | 335 | 1.9K |
| Releases | 4 | 8 | 229 |
| Last Updated | 1862d ago | 1555d ago | 2d ago |
| Age | 5y 1m | 5y 8m | 6y 1m |
Health Breakdown
async_static
Maintenance
9
Quality
8
Community
5
Popularity
5
Documentation
9
async_once
Maintenance
4
Quality
13
Community
9
Popularity
8
Documentation
9
ntex
Maintenance
19
Quality
19
Community
20
Popularity
7
Documentation
15
Technical Details
| async_static | async_once | ntex | |
|---|---|---|---|
| Version | 0.1.3 | 0.2.6 | 3.7.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 10 | 48 |
| Crate Size | 8KB | 5KB | 245KB |
| Features | 0 | 0 | 13 |
| Yanked % | 50.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2024 |
| MSRV | — | — | 1.88 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •ntex has the highest health score (80/100) — a strong overall choice.
- •async_once has the most downloads (7.1M), suggesting wider adoption.
- •ntex is depended on by 1.9K crates — strongest ecosystem trust.
- •⚠ async_static, async_once have not been updated in over a year.
- •async_static, async_once are pre-1.0 — API may change.